')) $("#mainpagecontent > div:first > div:first > .pagecontainer").append('
'); if(bc_dobreadcrumbs){ //console.log("appending rcrumbs div and breadcrumbs-ul and last bcspacer"); $("#breadcrumbs_container").append('
'); var linkCount = 1; var linkRendered = false; var manualClass = ""; if (bc_customize){ manualClass = "manual"; } bc_links.unshift(["/index.shtml", "JMU"]); for (var linkPair of bc_links){ var link = linkPair[0]; var text = linkPair[1]; var weAreOnTheLastLinkOfAPageAtLeastOneFolderIn = bc_links.length > 2 && bc_links.length == linkCount; if(weAreOnTheLastLinkOfAPageAtLeastOneFolderIn && bc_currentPageName == 'index'){ // don't show the last link, but only if it's not the root. //For example, /cise/index.shtml should show the breadcrumb for /cise/index.shtml even tho the last link is to itself var doNothing = true; }else{ var html = '
'; //console.log("appending", html); $("#breadcrumbs-ul").append(html); linkRendered = true; } linkCount = linkCount + 1; } } $("#breadcrumbs_container").append('
'); // came from breadcrumbs-rwd-supplement - start $('#pagetitle span').css('white-space','normal'); var ptw = $('#pagetitle span').css('width'); // full width pages do not have this element if(ptw){ ptw = ptw.replace('px',''); ptw = ptw * 1; if(ptw >= 759){ $('#pagetitle').css('position','static'); } } if(bc_dobreadcrumbs){ $("#breadcrumbs").rcrumbs(); $("#breadcrumbs-without-anim").rcrumbs({animation: {activated: false}}); $('#titles .pagecontainer').attr('style',''); usingSafariOnly=navigator.userAgent; usingSafariOnly=usingSafariOnly.toString(); if(usingSafariOnly.indexOf('Safari')!=-1){ if(usingSafariOnly.indexOf('Chrome')!=-1){ usingSafariOnly=false; } else { usingSafariOnly=true; } } if(usingSafariOnly){$('#bcspacer').css('height','12px');} } /*$('#scriptlog').html($('#pagetitle span').css('width') + ' and ptw is '+ptw);*/ // came from breadcrumbs-rwd-supplement - end});//]]>
As an expert in web development and programming, I understand the complexities and intricacies involved in website structure and scripting. The provided code snippet appears to be a part of a JavaScript script that manipulates the DOM (Document Object Model) on a web page. Let me break down the concepts and functions used in this code:
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DOM Manipulation:
- The code manipulates the Document Object Model (DOM) of a web page. This is a crucial aspect of web development, as it allows dynamic changes to the structure and content of a page.
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jQuery Library:
- The code utilizes jQuery, a fast and feature-rich JavaScript library. jQuery simplifies DOM manipulation, event handling, and animation, making it easier for developers to write concise and efficient code.
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Conditional Statements:
- The code includes conditional statements (if-else conditions) to control the flow of execution based on certain conditions. This is a fundamental programming concept that enables developers to create flexible and responsive scripts.
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Array Manipulation:
- The code uses arrays to store pairs of links and corresponding text. Array manipulation is a common practice in programming for storing and accessing multiple values under a single variable.
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String Manipulation:
- String manipulation is evident in the code, where strings (HTML code) are concatenated to form dynamic content. This is a common practice in web development to create and modify HTML elements dynamically.
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Looping:
- The code employs a loop (for-of loop) to iterate through the array of links and texts. Looping is a fundamental concept in programming that allows repetitive execution of a set of instructions.
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CSS Styling:
- The code includes CSS styling adjustments dynamically. This demonstrates a dynamic approach to styling web elements based on certain conditions or criteria.
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Event Handling:
- The code may involve event handling, especially in the context of the jQuery library. Event handling allows developers to define actions in response to user interactions or other events on a web page.
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Browser Detection:
- There's a section of code that appears to detect the user's browser (specifically checking for Safari). Browser detection is often used to implement browser-specific fixes or adjustments in web development.
In summary, the provided code is a blend of JavaScript and jQuery, demonstrating expertise in DOM manipulation, conditional statements, array manipulation, string manipulation, looping, CSS styling, event handling, and browser detection. These concepts are foundational to web development and are indicative of a well-versed developer in this field.
